.container {
  max-width: 1300px;
  max-height: 100vh;
  margin: 0 auto;
  padding: 15px;
  padding-top: 55px;
}
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 20px 0;
}
.col {
  flex: 1;
  margin-right: 20px;
}
.col:last-child {
  margin-right: 0;
}
.card {
  background-color: #f2f2f2;
  border-radius: 5px;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
  padding: 15px;
  text-align: center;
}
.card h2 {
  font-size: 24px;
  margin: 0;
}
.card p {
  font-size: 18px;
  margin: 10px 0;
}
.card img {
  width: 100%;
  max-width: 200px;
  margin-bottom: 10px;
}

/* .button {
  background-color: #008cba;
  border: none;
  border-radius: 5px;
  color: white;
  cursor: pointer;
  font-size: 18px;
  margin-top: 20px;
  padding: 10px 20px;
}
<div class="row">
  <div class="col">
    <button class="button">联系我们</button>
  </div>
</div> */